Read/Write Times - Balluff BIS C-6 Serie Handbuch

Read/Write Times

Read Times in For double read and compare:
Static Mode
Code tag with 32 byte blocks
(Configuration:
without dynamic
No. of bytes
mode)
from 0 to 31
for each additional
32 bytes add
from 0 to 255
Write Times in Including readback and compare:
Static Mode
Code tag with 32 byte blocks
(Configuration:
without dynamic
No. of bytes
mode)
from 0 to 31
for 32 bytes or more
n = number of contiguous bytes to write
y = number of blocks to be written
Example:
Read 17 bytes starting at address 187. Code tag with 32 byte blocks.
Blocks 5 and 6 have to be accessed, because start address 187 is in block 5 and end address 203 is in block 6.
t = 2 * 120 + 17 * 10 = 410
The indicated times apply after the code tag has been recognized. Otherwise an additional 45 ms
must be added to allow for the energy field to be established until the code tag is recognized.
68 E
Code tag with 64 byte blocks
Read time [ms] No. of bytes
110 from 0 to 63
for each additional
120 64 bytes add
= 950 from 0 to 2047
Code tag with 64 byte blocks
Write time [ms] No. of bytes
110 + n * 10 from 0 to 63
y * 120 + n * 10 for 64 bytes or more
Read time [ms]
220
230
= 7350
Write time [ms]
220 + n * 10
y * 230 + n * 10